org.exist.xmldb
Class MapResourceSet

java.lang.Object
  org.exist.xmldb.MapResourceSet

public class MapResourceSet

extends java.lang.Object

Implementation of ResourceSet (a container of Resource objects), using internally both a Map and a Vector. The Map is keyed by the Id of each resource.

Author:

Jean-Marc Vanel

Field Summary

protected java.util.Map	resources
protected java.util.Vector	resourcesVector

Constructor Summary

MapResourceSet()

MapResourceSet(java.util.Map resources)
Constructor

Method Summary

void	addResource(Resource resource) Adds a resource to the container
void	clear() Make the container empty
ResourceIterator	getIterator() Gets the iterator property
ResourceIterator	getIterator(long start) Gets the iterator property, starting from a given position
Resource	getMembersAsResource() Gets the membersAsResource property of the object
Resource	getResource(long pos) Gets the resource at a given position.
java.util.Map	getResourcesMap()
long	getSize() Gets the size property
void	removeResource(long pos) Removes the resource at a given position.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

resources

protected java.util.Map resources

resourcesVector

protected java.util.Vector resourcesVector

Constructor Detail

MapResourceSet

public MapResourceSet()

MapResourceSet

public MapResourceSet(java.util.Map resources)

Constructor

Method Detail

getResourcesMap

public java.util.Map getResourcesMap()

addResource

public void addResource(Resource resource)
                 throws XMLDBException

Adds a resource to the container

Parameters:

resource - The resource to be added to the object

Throws:

XMLDBException

clear

public void clear()
           throws XMLDBException

Make the container empty

Throws:

XMLDBException

getIterator

public ResourceIterator getIterator()
                             throws XMLDBException

Gets the iterator property

Returns:

The iterator value

Throws:

XMLDBException

getIterator

public ResourceIterator getIterator(long start)
                             throws XMLDBException

Gets the iterator property, starting from a given position

Parameters:

start - starting position>0 for the iterator

Returns:

The iterator value

Throws:

XMLDBException - thrown if pos is out of range

getMembersAsResource

public Resource getMembersAsResource()
                              throws XMLDBException

Gets the membersAsResource property of the object

Returns:

The membersAsResource value

Throws:

XMLDBException - Description of the Exception

getResource

public Resource getResource(long pos)
                     throws XMLDBException

Gets the resource at a given position.

Parameters:

pos - position > 0

Returns:

The resource value

Throws:

XMLDBException - thrown if pos is out of range

getSize

public long getSize()
             throws XMLDBException

Gets the size property

Returns:

The size value

Throws:

XMLDBException

removeResource

public void removeResource(long pos)
                    throws XMLDBException

Removes the resource at a given position.

Parameters:

pos - position > 0

Throws:

XMLDBException - thrown if pos is out of range